1, in Guan Xiaotong's recipe: no carbohydrate for breakfast, that is, no rice and flour. Because carbohydrates are easily converted into sugar; Shrimp and crab, chicken, beef and other seafood are high in protein and low in fat; Vegetables and fruits are essential, and the satiety of vegetables and fruits can reduce the intake of staple food; The portion of each dish is very small, and healthy food is easy to gain weight if it is large.

2, weight loss needs attention: insist on exercise; Try not to eat any fried food and greasy food; Drink a large glass of water or light tea 20 minutes before meals, do not drink sweet drinks, and try not to eat snacks and desserts. Refuse any alcohol unless absolutely necessary; If you have a full breakfast, 70% at noon and 50% at night. No snacks between meals except fruit and small cups of yogurt; Eat more rich ingredients and try to eat less food made of white rice and flour. It is best to use miscellaneous grains and bean porridge instead of rice for dinner; Eat vegetables cooked with less oil above 1 kg every day, and the more green leafy vegetables, the better; Use less oil when cooking, and cook one or two delicious cold dishes and boiled dishes every meal; Try not to eat oily staple foods, such as jiaozi, pancakes, sesame cakes, thousand-layer cakes, fried rice, etc. If you must eat this kind of food, eat it at breakfast; Eggs, milk, fish and shrimp, beef, chicken and bean products can all be eaten to avoid the shortage of protein, but cooking methods such as steaming, stewing, boiling and marinating should be adopted as far as possible to reduce the consumption of edible oil.